annotate Discovery/Src/data_central.c @ 744:dd5db6e2c9a4

Added DiveO2 fatal error detection: The digital sensor provides status information which are now considered in the sanity check for sensor values. The behavior in case of an error is the same as if an analog sensor would provide a out of bounce voltage.
author Ideenmodellierer
date Sun, 19 Feb 2023 21:51:19 +0100 (22 months ago)
parents 8a2337c7af52
children 29d9b5bc7946
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1 /**
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2 ******************************************************************************
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3 * @copyright heinrichs weikamp
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4 * @file data_central.c
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5 * @author heinrichs weikamp gmbh
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6 * @date 10-November-2014
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7 * @version V1.0.2
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8 * @since 10-Nov-2014
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9 * @brief All the data EXCEPT
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10 * - settings (settings.c)
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11 * feste Werte, die nur an der Oberfl�che ge�ndert werden
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12 * - dataIn and dataOut (data_exchange.h and data_exchange_main.c)
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13 * Austausch mit Small CPU
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14 * @bug
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15 * @warning
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16 @verbatim
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17 ==============================================================================
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18 ##### SDiveState Real and Sim #####
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19 ==============================================================================
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20 [..] SDiveSettings
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21 copy of parts of Settings that are necessary during the dive
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22 and could be modified during the dive without post dive changes.
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23
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24 [..] SLifeData
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25 written in DataEX_copy_to_LifeData();
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26 block 1 "lifedata" set by SmallCPU in stateReal
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27 block 2 "actualGas" set by main CPU from user input and send to Small CPU
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28 block 3 "calculated data" set by main CPU based on "lifedata"
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29
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30 [..] SVpm
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31
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32 [..] SEvents
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33
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34 [..] SDecoinfo
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35
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36 [..] mode
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37 set by SmallCPU in stateReal, can be surface, dive, ...
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38
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39 [..] data_old__lost_connection_to_slave
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40 set by DataEX_copy_to_LifeData();
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41
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42 ==============================================================================
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43 ##### SDiveState Deco #####
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44 ==============================================================================
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45 [..] kjbkldafj�lasdfjasdf
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46
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47 ==============================================================================
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48 ##### decoLock #####
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49 ==============================================================================
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50 [..] The handler that synchronizes the data between IRQ copy and main deco loop
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51
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52
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53 @endverbatim
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54 ******************************************************************************
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55 * @attention
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56 *
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57 * <h2><center>&copy; COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
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58 *
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59 ******************************************************************************
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60 */
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61
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62 /* Includes ------------------------------------------------------------------*/
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63 #include <string.h>
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64 #include <math.h>
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65 #include "data_central.h"
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66 #include "calc_crush.h"
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67 #include "decom.h"
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68 #include "stm32f4xx_hal.h"
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69 #include "settings.h"
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70 #include "data_exchange_main.h"
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71 #include "ostc.h" // for button adjust on hw testboard 1
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72 #include "tCCR.h"
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73 #include "crcmodel.h"
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74 #include "configuration.h"
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75
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76 static SDiveState stateReal = { 0 };
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77 SDiveState stateSim = { 0 };
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78 SDiveState stateDeco = { 0 };
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79
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80 static SDevice stateDevice =
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81 {
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82 /* max is 0x7FFFFFFF, min is 0x80000000 but also defined in stdint.h :-) */
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83
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84 /* count, use 0 */
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85 .batteryChargeCompleteCycles.value_int32 = 0,
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86 .batteryChargeCycles.value_int32 = 0,
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87 .diveCycles.value_int32 = 0,
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88 .hoursOfOperation.value_int32 = 0,
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89
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90 /* max values, use min. */
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91 .temperatureMaximum.value_int32 = INT32_MIN,
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92 .depthMaximum.value_int32 = INT32_MIN,
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93
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94 /* min values, use max. */
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95 .temperatureMinimum.value_int32 = INT32_MAX,
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96 .voltageMinimum.value_int32 = INT32_MAX,
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97 };
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98
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99 static SVpmRepetitiveData stateVPM =
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100 {
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101 .repetitive_variables_not_valid = 1,
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102 .is_data_from_RTE_CPU = 0,
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103 };
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104
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105 const SDiveState *stateUsed = &stateReal;
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106 SDiveState *stateUsedWrite = &stateReal;
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107
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108
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109 #define COMPASS_FRACTION (4.0f) /* delay till value changes to new actual */
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110
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111 static float compass_compensated = 0;
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112
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113 void set_stateUsedToReal(void)
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114 {
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115 stateUsed = stateUsedWrite = &stateReal;
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116 }
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117
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118 void set_stateUsedToSim(void)
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119 {
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120 stateUsed = stateUsedWrite = &stateSim;
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121 }
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122
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123 _Bool is_stateUsedSetToSim(void)
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124 {
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125 return stateUsed == &stateSim;
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126 }
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127
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128 const SDiveState * stateRealGetPointer(void)
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129 {
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130 return &stateReal;
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131 }
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132
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133 SDiveState * stateRealGetPointerWrite(void)
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134 {
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135 return &stateReal;
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136 }
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137
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138
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139 const SDiveState * stateSimGetPointer(void)
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140 {
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141 return &stateSim;
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142 }
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143
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144
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145 SDiveState * stateSimGetPointerWrite(void)
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146 {
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147 return &stateSim;
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148 }
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149
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150
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151 const SDevice * stateDeviceGetPointer(void)
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152 {
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153 return &stateDevice;
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154 }
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155
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156
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157 SDevice * stateDeviceGetPointerWrite(void)
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158 {
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159 return &stateDevice;
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160 }
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161
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162
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163 const SVpmRepetitiveData * stateVpmRepetitiveDataGetPointer(void)
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164 {
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165 return &stateVPM;
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166 }
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167
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168
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169 SVpmRepetitiveData * stateVpmRepetitiveDataGetPointerWrite(void)
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170 {
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171 return &stateVPM;
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172 }
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173
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174
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175 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow)
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176 {
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177 if(ticksstart <= ticksnow)
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178 return ticksnow - ticksstart;
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179 else
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180 return 0xFFFFFFFF - ticksstart + ticksnow;
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181 }
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182
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183
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184 uint8_t decoLock = DECO_CALC_undefined;
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185
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186 static int descent_rate_meter_per_min = 20;
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187 static int max_depth = 70;
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188 static int bottom_time = 10;
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189
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190 _Bool vpm_crush(SDiveState* pDiveState);
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191 void setSimulationValues(int _ascent_rate_meter_per_min, int _descent_rate_meter_per_min, int _max_depth, int _bottom_time )
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192 {
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193 descent_rate_meter_per_min = _descent_rate_meter_per_min;
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194 max_depth = _max_depth;
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195 bottom_time = _bottom_time;
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196 }
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197
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198 int current_second(void) {
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199
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200 return HAL_GetTick() / 1000;
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201 }
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202
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203 #define OXY_ONE_SIXTIETH_PART 0.0166667f
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204
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205 uint8_t calc_MOD(uint8_t gasId)
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206 {
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207 int16_t oxygen, maxppO2, result;
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208 SSettings *pSettings;
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209
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210 pSettings = settingsGetPointer();
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211
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212 oxygen = (int16_t)(pSettings->gas[gasId].oxygen_percentage);
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213
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214 if(pSettings->gas[gasId].note.ub.deco > 0)
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215 maxppO2 =(int16_t)(pSettings->ppO2_max_deco);
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216 else
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217 maxppO2 =(int16_t)(pSettings->ppO2_max_std);
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218
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219 result = 10 * maxppO2;
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220 result /= oxygen;
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221 result -= 10;
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222
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223 if(result < 0)
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224 return 0;
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225
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226 if(result > 255)
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227 return 255;
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228
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229 return result;
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230 }
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231
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232 float get_ambiant_pressure_simulation(long dive_time_seconds, float surface_pressure_bar )
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233 {
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234 static
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235 long descent_time;
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236 float depth_meter;
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237
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238 descent_time = 60 * max_depth / descent_rate_meter_per_min;
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239
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240 if(dive_time_seconds <= descent_time)
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241 {
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242 depth_meter = ((float)(dive_time_seconds * descent_rate_meter_per_min)) / 60;
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243 return surface_pressure_bar + depth_meter / 10;
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244 }
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245 //else if(dive_time_seconds <= (descent_time + bottom_time * 60))
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246 return surface_pressure_bar + max_depth / 10;
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247
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248
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249
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250 }
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251
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252 void UpdateLifeDataTest(SDiveState * pDiveState)
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253 {
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254 static int last_second = -1;
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255 int now = current_second();
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256 if(last_second == now)
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257 return;
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258 last_second = now;
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259
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260 pDiveState->lifeData.dive_time_seconds += 1;
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261 pDiveState->lifeData.pressure_ambient_bar = get_ambiant_pressure_simulation(pDiveState->lifeData.dive_time_seconds,pDiveState->lifeData.pressure_surface_bar);
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262
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263 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f;
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264 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter)
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265 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter;
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266 decom_tissues_exposure(1, &pDiveState->lifeData);
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267 pDiveState->lifeData.ppO2 = decom_calc_ppO2( pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.actualGas);
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268 decom_oxygen_calculate_cns(& pDiveState->lifeData.cns, pDiveState->lifeData.ppO2);
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269
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270 vpm_crush(pDiveState);
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271 }
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272
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273
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274 _Bool vpm_crush(SDiveState* pDiveState)
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275 {
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276 int i = 0;
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277 static float starting_ambient_pressure = 0;
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278 static float ending_ambient_pressure = 0;
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279 static float time_calc_begin = -1;
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280 static float initial_helium_pressure[16];
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281 static float initial_nitrogen_pressure[16];
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282 ending_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10;
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283
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284 if((pDiveState->lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure))
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285 {
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286 time_calc_begin = pDiveState->lifeData.dive_time_seconds;
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287 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10;
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288 for( i = 0; i < 16; i++)
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289 {
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290 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10;
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291 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10;
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292 }
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293 return false;
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294 }
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295 if(pDiveState->lifeData.dive_time_seconds - time_calc_begin >= 4)
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296 {
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297 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f)
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298 {
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299 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4;
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300 calc_crushing_pressure(&pDiveState->lifeData, &pDiveState->vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate);
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301
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302 time_calc_begin = pDiveState->lifeData.dive_time_seconds;
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303 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10;
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304 for( i = 0; i < 16; i++)
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305 {
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306 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10;
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307 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10;
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308 }
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309
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310 return true;
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311 }
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312
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313 }
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314 return false;
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315 };
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316
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317
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318 void createDiveSettings(void)
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319 {
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320 int i;
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321 SSettings* pSettings = settingsGetPointer();
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322
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323 stateReal.diveSettings.compassHeading = pSettings->compassBearing;
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324 stateReal.diveSettings.ascentRate_meterperminute = 10;
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325
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326 stateReal.diveSettings.diveMode = pSettings->dive_mode;
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327 stateReal.diveSettings.CCR_Mode = pSettings->CCR_Mode;
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328 if((stateReal.diveSettings.diveMode == DIVEMODE_PSCR) && (stateReal.diveSettings.CCR_Mode == CCRMODE_FixedSetpoint))
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329 {
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330 /* TODO: update selection of sensor used on/off (currently sensor/fixpoint). As PSCR has no fixed setpoint change to simulated ppo2 if sensors are not active */
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331 stateReal.diveSettings.CCR_Mode = CCRMODE_Simulation;
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332 }
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333
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334 if(isLoopMode(stateReal.diveSettings.diveMode))
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335 stateReal.diveSettings.ccrOption = 1;
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336 else
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337 stateReal.diveSettings.ccrOption = 0;
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338 memcpy(stateReal.diveSettings.gas, pSettings->gas,sizeof(pSettings->gas));
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339 memcpy(stateReal.diveSettings.setpoint, pSettings->setpoint,sizeof(pSettings->setpoint));
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340
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341 setActualGasFirst(&stateReal.lifeData);
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342
38
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343 stateReal.diveSettings.gf_high = pSettings->GF_high;
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344 stateReal.diveSettings.gf_low = pSettings->GF_low;
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345 stateReal.diveSettings.input_next_stop_increment_depth_bar = ((float)pSettings->stop_increment_depth_meter) / 10.0f;
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346 stateReal.diveSettings.last_stop_depth_bar = ((float)pSettings->last_stop_depth_meter) / 10.0f;
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347 stateReal.diveSettings.vpm_conservatism = pSettings->VPM_conservatism.ub.standard;
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348 stateReal.diveSettings.deco_type.uw = pSettings->deco_type.uw;
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349 stateReal.diveSettings.fallbackOption = pSettings->fallbackToFixedSetpoint;
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350 stateReal.diveSettings.ppo2sensors_deactivated = pSettings->ppo2sensors_deactivated;
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351 stateReal.diveSettings.future_TTS_minutes = pSettings->future_TTS;
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352
662
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353 stateReal.diveSettings.pscr_lung_ratio = pSettings->pscr_lung_ratio;
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354 stateReal.diveSettings.pscr_o2_drop = pSettings->pscr_o2_drop;
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355
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356 if(stateReal.diveSettings.diveMode == DIVEMODE_PSCR)
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357 {
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358 for(i=0; i<5; i++)
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359 {
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360 stateReal.diveSettings.decogaslist[i].pscr_factor = 1.0 / stateReal.diveSettings.pscr_lung_ratio * stateReal.diveSettings.pscr_o2_drop;
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361 }
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362 }
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363
38
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364 decom_CreateGasChangeList(&stateReal.diveSettings, &stateReal.lifeData); // decogaslist
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365 stateReal.diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
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366
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367 /* for safety */
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368 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.last_stop_depth_bar + stateReal.diveSettings.input_next_stop_increment_depth_bar;
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369 /* and the proper calc */
662
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370 for(i = 1; i <10; i++)
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371 {
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372 if(stateReal.diveSettings.input_next_stop_increment_depth_bar * i > stateReal.diveSettings.last_stop_depth_bar)
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373 {
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374 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.input_next_stop_increment_depth_bar * i;
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375 break;
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376 }
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377 }
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378 }
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379
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380
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381 void copyDiveSettingsToSim(void)
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382 {
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383 memcpy(&stateSim, &stateReal, sizeof(stateReal));
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384 }
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385
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386
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387 void copyVpmRepetetiveDataToSim(void)
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388 {
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389 SDiveState * pSimData = stateSimGetPointerWrite();
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390 const SVpmRepetitiveData * pVpmData = stateVpmRepetitiveDataGetPointer();
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391
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392 if(pVpmData->is_data_from_RTE_CPU)
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393 {
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394 for(int i=0; i<16;i++)
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395 {
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396 pSimData->vpm.adjusted_critical_radius_he[i] = pVpmData->adjusted_critical_radius_he[i];
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397 pSimData->vpm.adjusted_critical_radius_n2[i] = pVpmData->adjusted_critical_radius_n2[i];
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398
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399 pSimData->vpm.adjusted_crushing_pressure_he[i] = pVpmData->adjusted_crushing_pressure_he[i];
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400 pSimData->vpm.adjusted_crushing_pressure_n2[i] = pVpmData->adjusted_crushing_pressure_n2[i];
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401
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402 pSimData->vpm.initial_allowable_gradient_he[i] = pVpmData->initial_allowable_gradient_he[i];
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403 pSimData->vpm.initial_allowable_gradient_n2[i] = pVpmData->initial_allowable_gradient_n2[i];
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404
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405 pSimData->vpm.max_actual_gradient[i] = pVpmData->max_actual_gradient[i];
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406 }
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407 pSimData->vpm.repetitive_variables_not_valid = pVpmData->repetitive_variables_not_valid;
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408 }
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409 }
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410
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411
662
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412
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413
38
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414 void updateSetpointStateUsed(void)
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415 {
682
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416 if(!isLoopMode(stateUsed->diveSettings.diveMode))
38
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417 {
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418 stateUsedWrite->lifeData.actualGas.setPoint_cbar = 0;
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419 stateUsedWrite->lifeData.ppO2 = decom_calc_ppO2(stateUsed->lifeData.pressure_ambient_bar, &stateUsed->lifeData.actualGas);
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420 }
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421 else
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422 {
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423 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Sensors)
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424 {
271
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425 stateUsedWrite->lifeData.actualGas.setPoint_cbar = get_ppO2SensorWeightedResult_cbar();
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426 }
662
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427 #ifdef ENABLE_PSCR_MODE
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428 if(stateUsed->diveSettings.diveMode == DIVEMODE_PSCR) /* calculate a ppO2 value based on assumptions ( transfered approach from hwos code) */
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429 {
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430 stateUsedWrite->lifeData.ppo2Simulated_bar = decom_calc_SimppO2_O2based(stateUsed->lifeData.pressure_ambient_bar, stateReal.diveSettings.gas[stateUsed->lifeData.actualGas.GasIdInSettings].oxygen_percentage, stateUsed->lifeData.actualGas.pscr_factor);
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431 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Simulation)
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432 {
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433 stateUsedWrite->lifeData.actualGas.setPoint_cbar = stateUsedWrite->lifeData.ppo2Simulated_bar * 100;
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434 }
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435 }
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436 #endif
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437 /* limit calculated value to the physically possible if needed */
38
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438 if((stateUsed->lifeData.pressure_ambient_bar * 100) < stateUsed->lifeData.actualGas.setPoint_cbar)
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439 stateUsedWrite->lifeData.ppO2 = stateUsed->lifeData.pressure_ambient_bar;
38
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440 else
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441 stateUsedWrite->lifeData.ppO2 = ((float)stateUsed->lifeData.actualGas.setPoint_cbar) / 100;
38
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442 }
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443 }
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444
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445 void setActualGasFirst(SLifeData *lifeData)
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446 {
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447 SSettings* pSettings = settingsGetPointer();
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448 uint8_t start = 0;
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449 uint8_t gasId = 0;
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450 uint8_t setpoint_cbar = 0;
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451
662
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452 if(isLoopMode(pSettings->dive_mode))
38
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453 {
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454 setpoint_cbar = pSettings->setpoint[1].setpoint_cbar;
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455 start = NUM_OFFSET_DILUENT+1;
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456 }
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457 else
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458 {
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459 setpoint_cbar = 0;
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460 start = 1;
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461 }
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462
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463 gasId = start;
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464 for(int i=start;i<=NUM_GASES+start;i++)
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465 {
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466 if(pSettings->gas[i].note.ub.first)
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467 {
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468 gasId = i;
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469 break;
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470 }
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471 }
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472 setActualGas(lifeData, gasId, setpoint_cbar);
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473 }
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474
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475 void setActualGasAir(SLifeData *lifeData)
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476 {
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477 uint8_t nitrogen;
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478 nitrogen = 79;
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479 lifeData->actualGas.GasIdInSettings = 0;
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480 lifeData->actualGas.nitrogen_percentage = nitrogen;
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481 lifeData->actualGas.helium_percentage =0;
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482 lifeData->actualGas.setPoint_cbar = 0;
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483 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0;
662
1b995079c045 PSCR Mode
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484 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode;
38
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485 }
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486
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diff changeset
487
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488 void setActualGas(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar)
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489 {
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490 SSettings* pSettings = settingsGetPointer();
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491 uint8_t nitrogen;
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492
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493 nitrogen = 100;
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494 nitrogen -= pSettings->gas[gasId].oxygen_percentage;
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495 nitrogen -= pSettings->gas[gasId].helium_percentage;
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496
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497 lifeData->actualGas.GasIdInSettings = gasId;
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498 lifeData->actualGas.nitrogen_percentage = nitrogen;
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499 lifeData->actualGas.helium_percentage = pSettings->gas[gasId].helium_percentage;
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500 lifeData->actualGas.setPoint_cbar = setpoint_cbar;
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501 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0;
682
8775d3dc6325 Bugfix low ppO2 warning in bailout mode:
Ideenmodellierer
parents: 662
diff changeset
502 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode;
662
1b995079c045 PSCR Mode
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503 lifeData->actualGas.pscr_factor = 1.0 / pSettings->pscr_lung_ratio * pSettings->pscr_o2_drop;
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504 if(isLoopMode(pSettings->dive_mode) && (gasId > NUM_OFFSET_DILUENT))
38
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505 lifeData->lastDiluent_GasIdInSettings = gasId;
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506 }
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diff changeset
507
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diff changeset
508
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509 void setActualGas_DM(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar)
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510 {
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511 if(stateUsed->diveSettings.ccrOption && gasId < 6)
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diff changeset
512 {
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513 if(lifeData->actualGas.GasIdInSettings != gasId)
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514 {
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515 SSettings* pSettings = settingsGetPointer();
271
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516 stateUsedWrite->events.bailout = 1;
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diff changeset
517 stateUsedWrite->events.info_bailoutO2 = pSettings->gas[gasId].oxygen_percentage;
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diff changeset
518 stateUsedWrite->events.info_bailoutHe = pSettings->gas[gasId].helium_percentage;
38
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519 }
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520 }
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521 else
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522 {
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523 if(lifeData->actualGas.GasIdInSettings != gasId)
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524 {
271
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diff changeset
525 stateUsedWrite->events.gasChange = 1;
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diff changeset
526 stateUsedWrite->events.info_GasChange = gasId;
38
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527 }
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528 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar)
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529 {
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530 // setPoint_cbar = 255 -> change to sensor mode
271
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Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
531 stateUsedWrite->events.setpointChange = 1;
1303747b5ba2 cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
532 stateUsedWrite->events.info_SetpointChange = setpoint_cbar;
38
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533 }
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534 }
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535 setActualGas(lifeData, gasId, setpoint_cbar);
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536 }
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diff changeset
537
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538 void setActualGas_ExtraGas(SLifeData *lifeData, uint8_t oxygen, uint8_t helium, uint8_t setpoint_cbar)
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539 {
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540 uint8_t nitrogen;
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diff changeset
541
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542 nitrogen = 100;
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543 nitrogen -= oxygen;
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diff changeset
544 nitrogen -= helium;
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545
736
8a2337c7af52 Fixed logbook download after switch from CCR to extra (OC) gas if the extra gas
heinrichsweikamp
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diff changeset
546
8a2337c7af52 Fixed logbook download after switch from CCR to extra (OC) gas if the extra gas
heinrichsweikamp
parents: 683
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547 if((lifeData->actualGas.nitrogen_percentage != nitrogen) || (lifeData->actualGas.helium_percentage != helium) || (lifeData->actualGas.AppliedDiveMode != DIVEMODE_OC))
38
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548 {
281
54d14bc2083c Fix typos (There are still many...)
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diff changeset
549 stateUsedWrite->events.manualGasSet = 1;
54d14bc2083c Fix typos (There are still many...)
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diff changeset
550 stateUsedWrite->events.info_manualGasSetHe = helium;
54d14bc2083c Fix typos (There are still many...)
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diff changeset
551 stateUsedWrite->events.info_manualGasSetO2 = oxygen;
38
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552 }
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553 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar)
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554 {
271
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Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
555 stateUsedWrite->events.setpointChange = 1;
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Jan Mulder <jlmulder@xs4all.nl>
parents: 270
diff changeset
556 stateUsedWrite->events.info_SetpointChange = setpoint_cbar;
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557 }
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558 lifeData->actualGas.GasIdInSettings = 0;
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559 lifeData->actualGas.nitrogen_percentage = nitrogen;
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560 lifeData->actualGas.helium_percentage = helium;
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diff changeset
561 lifeData->actualGas.setPoint_cbar = setpoint_cbar;
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562 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0;
662
1b995079c045 PSCR Mode
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diff changeset
563 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode;
38
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564 }
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565
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566 void setButtonResponsiveness(uint8_t *ButtonSensitivyList)
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567 {
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568 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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569
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570 for(int i=0; i<4; i++)
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571 {
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572 pDataOut->data.buttonResponsiveness[i] = settingsHelperButtonSens_translate_percentage_to_hwOS_values(ButtonSensitivyList[i]);
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573 }
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574 pDataOut->setButtonSensitivityNow = 1;
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575 }
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heinrichsweikamp
parents:
diff changeset
576
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577
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578 void setDate(RTC_DateTypeDef Sdate)
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579 {
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580 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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581
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parents:
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582 pDataOut->data.newDate = Sdate;
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583 pDataOut->setDateNow = 1;
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diff changeset
584 }
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heinrichsweikamp
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diff changeset
585
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heinrichsweikamp
parents:
diff changeset
586
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587 void setTime(RTC_TimeTypeDef Stime)
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parents:
diff changeset
588 {
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diff changeset
589 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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heinrichsweikamp
parents:
diff changeset
590
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591 pDataOut->data.newTime = Stime;
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592 pDataOut->setTimeNow = 1;
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diff changeset
593 }
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heinrichsweikamp
parents:
diff changeset
594
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heinrichsweikamp
parents:
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595
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parents:
diff changeset
596 void setBatteryPercentage(uint8_t newChargePercentage)
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parents:
diff changeset
597 {
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598 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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heinrichsweikamp
parents:
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599
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heinrichsweikamp
parents:
diff changeset
600 pDataOut->data.newBatteryGaugePercentageFloat = settingsGetPointer()->lastKnownBatteryPercentage;
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diff changeset
601 pDataOut->setBatteryGaugeNow = 1;
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parents:
diff changeset
602 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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diff changeset
603
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heinrichsweikamp
parents:
diff changeset
604
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diff changeset
605 void calibrateCompass(void)
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parents:
diff changeset
606 {
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diff changeset
607 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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diff changeset
608 pDataOut->calibrateCompassNow = 1;
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diff changeset
609 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
610
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heinrichsweikamp
parents:
diff changeset
611
5f11787b4f42 include in ostc4 repository
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diff changeset
612 void clearDeco(void)
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heinrichsweikamp
parents:
diff changeset
613 {
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diff changeset
614 SDataReceiveFromMaster *pDataOut = dataOutGetPointer();
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diff changeset
615 pDataOut->clearDecoNow = 1;
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heinrichsweikamp
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diff changeset
616
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parents:
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617 stateRealGetPointerWrite()->cnsHigh_at_the_end_of_dive = 0;
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618 stateRealGetPointerWrite()->decoMissed_at_the_end_of_dive = 0;
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heinrichsweikamp
parents:
diff changeset
619 }
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heinrichsweikamp
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diff changeset
620
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diff changeset
621
300
5ca177d2df5d cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents: 281
diff changeset
622 static int32_t helper_days_from_civil(int32_t y, uint32_t m, uint32_t d)
38
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heinrichsweikamp
parents:
diff changeset
623 {
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diff changeset
624 y += 2000;
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diff changeset
625 y -= m <= 2;
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diff changeset
626 int32_t era = (y >= 0 ? y : y-399) / 400;
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627 uint32_t yoe = (uint32_t)(y - era * 400); // [0, 399]
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628 uint32_t doy = (153*(m + (m > 2 ? -3 : 9)) + 2)/5 + d-1; // [0, 365]
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heinrichsweikamp
parents:
diff changeset
629 uint32_t doe = yoe * 365 + yoe/4 - yoe/100 + doy; // [0, 146096]
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parents:
diff changeset
630 return era * 146097 + (int32_t)(doe) - 719468;
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heinrichsweikamp
parents:
diff changeset
631 }
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heinrichsweikamp
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diff changeset
632
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heinrichsweikamp
parents:
diff changeset
633
300
5ca177d2df5d cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents: 281
diff changeset
634 static uint8_t helper_weekday_from_days(int32_t z)
38
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heinrichsweikamp
parents:
diff changeset
635 {
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636 return (uint8_t)(z >= -4 ? (z+4) % 7 : (z+5) % 7 + 6);
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diff changeset
637 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
638
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heinrichsweikamp
parents:
diff changeset
639
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heinrichsweikamp
parents:
diff changeset
640 void setWeekday(RTC_DateTypeDef *sDate)
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parents:
diff changeset
641 {
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diff changeset
642 uint8_t day;
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heinrichsweikamp
parents:
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643 // [0, 6] -> [Sun, Sat]
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644 day = helper_weekday_from_days(helper_days_from_civil(sDate->Year, sDate->Month, sDate->Date));
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heinrichsweikamp
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diff changeset
645 // [1, 7] -> [Mon, Sun]
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heinrichsweikamp
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diff changeset
646 if(day == 0)
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heinrichsweikamp
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diff changeset
647 day = 7;
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parents:
diff changeset
648 sDate->WeekDay = day;
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diff changeset
649 }
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heinrichsweikamp
parents:
diff changeset
650
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
651
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diff changeset
652 void translateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate)
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diff changeset
653 {
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654 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK);
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heinrichsweikamp
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diff changeset
655
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heinrichsweikamp
parents:
diff changeset
656 /* Fill the structure fields with the read parameters */
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diff changeset
657 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16);
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658 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8);
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diff changeset
659 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU));
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diff changeset
660 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13);
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parents:
diff changeset
661
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diff changeset
662 /* Convert the date structure parameters to Binary format */
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diff changeset
663 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year);
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diff changeset
664 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month);
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diff changeset
665 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date);
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diff changeset
666 }
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heinrichsweikamp
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diff changeset
667
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diff changeset
668 void translateTime(uint32_t tmpreg, RTC_TimeTypeDef *sTime)
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diff changeset
669 {
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diff changeset
670 tmpreg = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK);
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parents:
diff changeset
671
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parents:
diff changeset
672 /* Fill the structure fields with the read parameters */
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diff changeset
673 sTime->Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16);
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674 sTime->Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8);
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diff changeset
675 sTime->Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU));
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diff changeset
676 sTime->TimeFormat = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16);
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parents:
diff changeset
677
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parents:
diff changeset
678 /* Convert the time structure parameters to Binary format */
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679 sTime->Hours = (uint8_t)RTC_Bcd2ToByte(sTime->Hours);
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680 sTime->Minutes = (uint8_t)RTC_Bcd2ToByte(sTime->Minutes);
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681 sTime->Seconds = (uint8_t)RTC_Bcd2ToByte(sTime->Seconds);
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diff changeset
682 sTime->SubSeconds = 0;
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diff changeset
683 }
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diff changeset
684
270
2e58a4094770 feature, debug: make simulator write a logbook entry
Jan Mulder <jlmulder@xs4all.nl>
parents: 225
diff changeset
685 void resetEvents(const SDiveState *pStateUsed)
38
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diff changeset
686 {
270
2e58a4094770 feature, debug: make simulator write a logbook entry
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parents: 225
diff changeset
687 memset((void *)&pStateUsed->events, 0, sizeof(SEvents));
38
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688 }
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diff changeset
689
5f11787b4f42 include in ostc4 repository
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diff changeset
690
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diff changeset
691 uint32_t CRC_CalcBlockCRC_moreThan768000(uint32_t *buffer1, uint32_t *buffer2, uint32_t words)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
692 {
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parents:
diff changeset
693 cm_t crc_model;
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diff changeset
694 uint32_t word_to_do;
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diff changeset
695 uint8_t byte_to_do;
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diff changeset
696 int i;
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diff changeset
697
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
698 // Values for the STM32F generator.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
699
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
700 crc_model.cm_width = 32; // 32-bit CRC
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
701 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
702 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
703 crc_model.cm_refin = FALSE; // CRC calculated MSB first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
704 crc_model.cm_refot = FALSE; // Final result is not bit-reversed
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
705 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
706
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
707 cm_ini(&crc_model);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
708
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
709 while (words--)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
710 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
711 // The STM32F10x hardware does 32-bit words at a time!!!
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
712 if(words > (768000/4))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
713 word_to_do = *buffer2++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
714 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
715 word_to_do = *buffer1++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
716
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
717 // Do all bytes in the 32-bit word.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
718
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
719 for (i = 0; i < sizeof(word_to_do); i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
720 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
721 // We calculate a *byte* at a time. If the CRC is MSB first we
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
722 // do the next MS byte and vica-versa.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
723
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
724 if (crc_model.cm_refin == FALSE)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
725 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
726 // MSB first. Do the next MS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
727
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
728 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
729 word_to_do <<= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
730 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
731 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
732 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
733 // LSB first. Do the next LS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
734
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
735 byte_to_do = (uint8_t) (word_to_do & 0x000000FF);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
736 word_to_do >>= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
737 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
738
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
739 cm_nxt(&crc_model, byte_to_do);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
740 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
741 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
742
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
743 // Return the final result.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
744
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
745 return (cm_crc(&crc_model));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
746 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
747
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
748
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
749 uint32_t CRC_CalcBlockCRC(uint32_t *buffer, uint32_t words)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
750 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
751 cm_t crc_model;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
752 uint32_t word_to_do;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
753 uint8_t byte_to_do;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
754 int i;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
755
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
756 // Values for the STM32F generator.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
757
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
758 crc_model.cm_width = 32; // 32-bit CRC
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
759 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
760 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
761 crc_model.cm_refin = FALSE; // CRC calculated MSB first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
762 crc_model.cm_refot = FALSE; // Final result is not bit-reversed
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
763 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
764
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
765 cm_ini(&crc_model);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
766
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
767 while (words--)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
768 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
769 // The STM32F10x hardware does 32-bit words at a time!!!
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
770
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
771 word_to_do = *buffer++;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
772
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
773 // Do all bytes in the 32-bit word.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
774
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
775 for (i = 0; i < sizeof(word_to_do); i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
776 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
777 // We calculate a *byte* at a time. If the CRC is MSB first we
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
778 // do the next MS byte and vica-versa.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
779
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
780 if (crc_model.cm_refin == FALSE)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
781 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
782 // MSB first. Do the next MS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
783
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
784 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
785 word_to_do <<= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
786 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
787 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
788 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
789 // LSB first. Do the next LS byte.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
790
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
791 byte_to_do = (uint8_t) (word_to_do & 0x000000FF);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
792 word_to_do >>= 8;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
793 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
794
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
795 cm_nxt(&crc_model, byte_to_do);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
796 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
797 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
798
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
799 // Return the final result.
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
800
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
801 return (cm_crc(&crc_model));
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
802 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
803
302
eba8d1eb5bef bugfix, cleanup: keep both is_ambient_pressure_close_to_surface in sync
Jan Mulder <jlmulder@xs4all.nl>
parents: 300
diff changeset
804 // This code is also in RTE. Keep it in sync when editing
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
805 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
806 {
310
95928ef3986f Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents: 302
diff changeset
807 if (lifeData->pressure_ambient_bar > 1.16)
95928ef3986f Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents: 302
diff changeset
808 return false;
95928ef3986f Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents: 302
diff changeset
809 else if(lifeData->pressure_ambient_bar < (lifeData->pressure_surface_bar + 0.1f))
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
810 return true;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
811 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
812 return false;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
813 }
539
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
814
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
815 void compass_Inertia(float newHeading)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
816 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
817 float newTarget = newHeading;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
818
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
819 if(settingsGetPointer()->compassInertia == 0)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
820 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
821 compass_compensated = newHeading;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
822 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
823 else
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
824 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
825 if((compass_compensated > 270.0) && (newHeading < 90.0)) /* transition passing 0 clockwise */
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
826 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
827 newTarget = newHeading + 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
828 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
829
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
830 if((compass_compensated < 90.0) && (newHeading > 270.0)) /* transition passing 0 counter clockwise */
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
831 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
832 newTarget = newHeading - 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
833 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
834
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
835 compass_compensated = compass_compensated + ((newTarget - compass_compensated) / (COMPASS_FRACTION * (settingsGetPointer()->compassInertia)));
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
836 if(compass_compensated < 0.0)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
837 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
838 compass_compensated += 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
839 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
840 if(compass_compensated >= 360.0)
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
841 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
842 compass_compensated -= 360.0;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
843 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
844 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
845 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
846
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
847 float compass_getCompensated()
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
848 {
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
849 return compass_compensated;
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
850 }
d784f281833a Added inertia simulation for compass heading:
Ideenmodellierer
parents: 310
diff changeset
851
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
852 uint8_t isLoopMode(uint8_t Mode)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
853 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
854 uint8_t retVal = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
855 if((Mode == DIVEMODE_CCR) || (Mode == DIVEMODE_PSCR))
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
856 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
857 retVal = 1;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
858 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
859 return retVal;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 539
diff changeset
860 }